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davepl · 04-22-2018, 12:00 PM

Anyone done it? They seem cheap, as low as $1800 on eBay, and I'm sure I paid more than that for my 4L80E which is weaker and has fewer gears!

I just have no idea about how to control it or if it fits in the tunnel, all of the little details. So I'm curious to hear from anyone who's running one.

Not for my blue truck, but for my next project.

I am also really curious as to how to control it. In one car I have an LS3 that I think the factory PCM could be of help, but in the older cars they'd be totally standalone.

04-22-2018, 12:00 PM	#1
davepl Registered User Join Date: Aug 2006 Location: Redmond, WA Posts: 6,332	Anyone ever run a 6L90E? Anyone done it? They seem cheap, as low as $1800 on eBay, and I'm sure I paid more than that for my 4L80E which is weaker and has fewer gears! I just have no idea about how to control it or if it fits in the tunnel, all of the little details. So I'm curious to hear from anyone who's running one. Not for my blue truck, but for my next project. I am also really curious as to how to control it. In one car I have an LS3 that I think the factory PCM could be of help, but in the older cars they'd be totally standalone. __________________ 1970 GMC Sierra Grande Custom Camper - Built, not Bought 1969 Pontiac 2+2 427/390 4-speed Coupe 1969 Pontiac 2+2 427/390 4-speed Convertible Last edited by davepl; 04-22-2018 at 12:12 PM.